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ata: Migrate CONFIG_FSL_SATA to Kconfig
[oweals/u-boot.git]
/
arch
/
powerpc
/
cpu
/
mpc85xx
/
c29x_serdes.c
diff --git
a/arch/powerpc/cpu/mpc85xx/c29x_serdes.c
b/arch/powerpc/cpu/mpc85xx/c29x_serdes.c
index 51972cb7cb3f6d833ebc19b71959cf7166fef689..74d27b9a63ffeb75a0404595f4057dedd033c951 100644
(file)
--- a/
arch/powerpc/cpu/mpc85xx/c29x_serdes.c
+++ b/
arch/powerpc/cpu/mpc85xx/c29x_serdes.c
@@
-32,6
+32,9
@@
static const struct serdes_config serdes1_cfg_tbl[] = {
int is_serdes_configured(enum srds_prtcl device)
{
int is_serdes_configured(enum srds_prtcl device)
{
+ if (!(serdes1_prtcl_map & (1 << NONE)))
+ fsl_serdes_init();
+
return (1 << device) & serdes1_prtcl_map;
}
return (1 << device) & serdes1_prtcl_map;
}
@@
-44,6
+47,9
@@
void fsl_serdes_init(void)
const struct serdes_config *ptr;
int lane;
const struct serdes_config *ptr;
int lane;
+ if (serdes1_prtcl_map & (1 << NONE))
+ return;
+
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) {
debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) {
@@
-59,4
+65,7
@@
void fsl_serdes_init(void)
enum srds_prtcl lane_prtcl = ptr->lanes[lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
enum srds_prtcl lane_prtcl = ptr->lanes[lane];
serdes1_prtcl_map |= (1 << lane_prtcl);
}
+
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes1_prtcl_map |= (1 << NONE);
}
}